.input-box {
  display: block;
  position: relative;
  min-height: 39px;
  height: auto;
  width: 100%;
  border-radius: 4px;
  font-size: 16px;
  background: #fff;
}

.input-box .input-text {
  flex: 1;
  max-width: 100%;
  min-width: 20px;
  position: relative;
}
.input-box .menu-list {
  position: absolute;
  left: 0;
  right: 0;
  box-shadow: 0 2px 12px 0 rgb(0 0 0 / 10%);
}
.input-main {
  display: flex;
  width: 100%;
  align-items: center;
  flex-wrap: wrap;

  border: 1px solid blue;
  border-radius: 4px;
  overflow: hidden;
  padding: 4px;
  padding-bottom: 0;
}
.input-tag {
  margin-right: 4px;
  background: #eee;
  font-size: 12px;
  color: red;
  position: relative;
  padding: 8px 12px 6px 4px;
  margin-bottom: 3px;
  border-radius: 4px;
}
.input-close {
  position: absolute;
  top: 0px;
  right: 0px;
}
.input-close::after {
  content: '\2715';
  font-size: 12px;
  color: #aaa;
}
.real-input {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  appearance: none;
  border: 0;
  outline: 0;
  padding: 0;
  display: inline-block;
}
.input-tags {
  display: contents;
}

.menu-list {
  height: 150px;
  border-radius: 1px;
  z-index: 9;
}
.menu-item {
  padding: 5px;
}
.menu-item.menu-selected {
  background-color: lightskyblue;
}
